Title:
【発明の名称】書換自在ボードの製造方法
Document Type and Number:
Japanese Patent JP3000406
Kind Code:
B2
Inventors:
Yoji Sugiyama
Application Number:
JP30119391A
Publication Date:
January 17, 2000
Filing Date:
October 22, 1991
Export Citation:
Assignee:
Totsuya Corporation
International Classes:
B43L1/00; (IPC1-7): B43L1/00
Domestic Patent References:
| JP270500A | ||||
| JP5441334U | ||||
| JP5538662U | ||||
| JP5686162U | ||||
| JP5334510U | ||||
| JP5441335U | ||||
| JP55123384U | ||||
| JP5686185U | ||||
| JP265594U |
Attorney, Agent or Firm:
Fukuda Takemichi (3 outside)